- Hello World!
- 数字游戏
- 字符串方法(内置函数)
- 序列方法(列表，元组内置函数)
- 函数
- 字典
- 文件
- pickle
- 继承(fish)
- 计时器(timer)
- 爬取有道词典翻译
- 代理ip查询
- list is not the only answer(arrays, memoryview, numpy and scipy, deque, asyncio, multiprocessing)
- list comprehension can replace (map, filter, reduce function)
- reduce is not built-in function in Python3(from fuctools import reduce)
- decorators
- remove ad text
- 21 point
- KNN
- description
- array structure